Technology

Wärtsilä’s 4-stroke ammonia engine delivers up to 90% GHG emission reduction

Finland-based marine technology major Wärtsilä has achieved a “significant” reduction in greenhouse gas (GHG) emissions with its four-stroke ammonia engine solution, with numbers showing emission levels going down by up to 90%. According to the company, the Wärtsilä 25 engine has undergone ‘extensiv

Uniper and thyssenkrupp Uhde unite to scale ammonia cracking technology